Association of Child Neurology (AOCN) - Indian Epilepsy Society (IES) Consensus Guidelines for the Diagnosis and Management of West Syndrome.

Abstract

JUSTIFICATION:

West syndrome is one of the commonest causes of epilepsy in infants and young children and is a significant contributor to neurodevelopmental morbidity. Multiple regimens for treatment are in use.

PROCESS:

An expert group consisting of pediatric neurologists and epileptologists was constituted. Experts were divided into focus groups and had interacted on telephone and e-mail regarding their group recommendations, and developed a consensus. The evidence was reviewed, and for areas where the evidence was not certain, the Delphi consensus method was adopted. The final guidelines were circulated to all experts for approval.

RECOMMENDATIONS:

Diagnosis should be based on clinical recognition (history/home video recordings) of spasms and presence of hypsarrhythmia or its variants on electroencephalography. A magnetic resonance imaging of the brain is the preferred neuroimaging modality. Other investigations such as genetic and metabolic testing should be planned as per clinico-radiological findings. Hormonal therapy (adrenocorticotropic hormone or oral steroids) should be preferred for cases other than tuberous sclerosis complex and vigabatrin should be the first choice for tuberous sclerosis complex. Both ACTH and high dose prednisolone have reasonably similar efficacy and adverse effect profile for West syndrome. The choice depends on the preference of the treating physician and the family, based on factors of cost, availability of infrastructure and personnel for daily intramuscular injections, and monitoring side effects. Second line treatment options include anti-epileptic drugs (vigabatrin, sodium valproate, topiramate, zonisamide, nitrazepam and clobazam), ketogenic diet and epilepsy surgery.

• Authors: Suvasini Sharma, Jaya Shankar Kaushik, Kavita Srivastava, Jyotindra Narayan Goswami, Jitendra Kumar Sahu, Kollencheri Puthenveettil Vinayan, Rekha Mittal, Association of Child Neurology – Indian Epilepsy Society Expert Committee
• Journal: Indian pediatrics (Indian Pediatr) Vol. 58 Issue 1 Pg. 54-66 (01 15 2021) ISSN: 0974-7559 [Electronic] India
• PMID: 33452776 (Publication Type: Journal Article)

Chemical References

• Anticonvulsants
• Adrenocorticotropic Hormone

Topics

• Adrenocorticotropic Hormone (therapeutic use)
• Anticonvulsants (therapeutic use)
• Child
• Child, Preschool
• Epilepsy (drug therapy, therapy)
• Humans
• Infant
• Neurology
• Spasms, Infantile (drug therapy, therapy)